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Virtual Scroll Paging Issue with CurrentPageIndex

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Grid

This is a migrated thread and some comments may be shown as answers.

Michael asked on 05 Sep 2008, 06:30 PM

I'm having an issue on PostBack with CurrentPageIndex. When I scroll to a different page the first time CurrentPageIndex is 0, when it should be page N. If I do small incremental paging it works fine, but when jumping by multiple pages CurrentPageIndex is not even remotely accurate. This issue affects which records are displayed after the PostBack.

Grid Code:

    
            <telerik:RadGrid ID="RadGrid_Virtual"  
        
                Skin="WebBlue"           
        
                AutoGenerateColumns="False"                                                                                                                                                                                                                                  
        
                AllowPaging="True" 
        
                AllowCustomPaging="true"           
        
                PageSize="10" 
        
                Width="97%" 
        
                GridLines="None" 
        
                OnNeedDataSource="RadGrid_Virtual_NeedDataSource" 
        
                runat="server"> 
        
            <PagerStyle Visible="false" /> 
        
            <MasterTableView    
        
                Width="99%" 
        
                TableLayout="Fixed" 
        
                CommandItemDisplay="None" 
        
                CurrentResetPageIndexAction="SetPageIndexToFirst" 
        
                PageSize="10"> 
        
            <Columns>  
        
                     ... 
        
            </Columns> 
        
            </MasterTableView> 
        
            <ClientSettings> 
        
            <Scrolling 
        
                    FrozenColumnsCount="2"             
        
                    EnableVirtualScrollPaging="True"                                     
        
                    AllowScroll="True" 
        
                    UseStaticHeaders="True" 
        
                    ScrollHeight="100px" /> 
        
            </ClientSettings> 
        
            </telerik:RadGrid>

Thanks in advance.

1 Answer, 1 is accepted

answered on 08 Sep 2008, 03:15 PM

Hi Michael,

Can you reproduce the problem in the mirror version of this online demo (which is part of the RadControls local installation on your machine)? I tried to replicate the problem in a test project but without much success.

Furthermore, I will appreciate if you send us a demo application which reproduces the strange behavior attached to a formal support ticket. Thus we will examine it in detail and will advice you further.

Best regards,
Stephen
the Telerik team

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